Just to forewarn you, there are plastic bearings on the front spring perches...on the top side. It should have a greenish colored grease on them. Remove those from the stock perch, and install them onto your silver metal perch(on the top of them) that comes with your Skunk's. The directions don't tell you about it, but trust me, you need them. If you don't do it, you'll have a very nasty popping sound. I was the guinea pig on the Skunk2's, so I had to uninstall the struts to insert this piece. Other than that, it is a very easy install. Good luck!! Oh yeah, if you are planning on slamming your car, get the alignment done ASAP. I wore down the insides of my tires down in a few weeks!!